Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Fuel cell-based life jacket

Fuel cell-based life jacket

US Patent 10464643 · Granted Nov 5, 2019

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Carbene compound, carbene-metal nanoparticle complex and preparation method ther2025
Spraying system for footwear2025
Substrate for nucleic acid amplification, and method for manufacturing same2025
Substrate for nucleic acid amplification, and method for manufacturing same2025
Method of removing metal substance in petrochemical product2025
Variable exercise apparatus2025
Store device for digital therapeutic object and operation method therefor2024
Graphene transistor comprising functionalized N-heterocyclic carbene compound, f2024
Display device including a semiconductor layer having a region with a widened wi2023
Measurement device and measurement method for left atrium thickness of heart2023
Spraying system for footwear2023
Electronic device and screen sharing method using same2022